Question: Tell me computer network protocal whose name has the word widi in it
Paraphrase: Which computer network protocal has the word widi in it?
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q15836568 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'widi')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: WiDi, WiDi